[ 3224.746099][T22575] gre: GRE over IPv4 demultiplexor driver
[ 3226.867222][T22599] ip_gre: GRE over IPv4 tunneling driver
[ 3289.154759][T23180] ip6_gre: GRE over IPv6 tunneling driver
[ 3331.952522][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3337.968420][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3343.024407][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3349.168473][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!